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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12280018 B1

PDFFull Text
Date of Patent:
Apr. 21, 2025

Filed:

Dec. 21, 2022

Antiseptic compositions

Applicant:

Rht Limited, Hong Kong, CN;

Inventors:

Ka Wai Jim, Hong Kong, CN;

Rudy Chi Keung Chan, Hong Kong, CN;

Assignee:

RHT LIMITED, Hong Kong, CN;

Attorney:

EAGLE IP LIMITED

Primary Examiner:

Sarah Alawadi

Int. Cl.
CPC ...
A61K 31/047 (2005.12); A61K 9/00 (2005.12); A61K 31/085 (2005.12); A61K 31/164 (2005.12); A61K 33/38 (2005.12); A61K 47/12 (2005.12); A61K 47/14 (2016.12); A61K 47/20 (2005.12); A61K 47/32 (2005.12); A61K 47/46 (2005.12); A61P 17/00 (2005.12); A61P 31/02 (2005.12); A61P 31/04 (2005.12); A61P 31/10 (2005.12); A61P 31/14 (2005.12); A61P 31/16 (2005.12);
U.S. Cl.
CPC ...
A61K 31/047 (2012.12); A61K 9/0014 (2012.12); A61K 31/085 (2012.12); A61K 31/164 (2012.12); A61K 33/38 (2012.12); A61K 47/12 (2012.12); A61K 47/14 (2012.12); A61K 47/20 (2012.12); A61K 47/32 (2012.12); A61K 47/46 (2012.12); A61P 17/00 (2017.12); A61P 31/02 (2017.12); A61P 31/04 (2017.12); A61P 31/10 (2017.12); A61P 31/14 (2017.12); A61P 31/16 (2017.12);
Abstract

In one aspect, provided is an aqueous antiseptic composition comprising glycerin 8.5-16% by weight; caprylyl glycol 0.45-3% by weight; and a first ingredient; wherein the first ingredient is acrylates/C10-30 about 0.01-0.1% by weight or ethoxydiglycol about 1-5% by weight. The glycerin, the caprylyl glycol and the first ingredient taken together form a first component. A sum of the first component is more than 13% by weight of the antiseptic composition. Other exemplary embodiments are also described. In certain embodiments, provided is an antiseptic composition useful for making skin or hand sanitizers that have a long-lasting, great antiseptic efficacy but at the same time having skin-moisturizing, low toxicity and low skin-irritating, hypo-allergenic properties, low inflammability, and low production cost.

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